John G. Mears, MD

Hematology

Specialties: Internal Medicine, Hematology, Cancer Care, Medical OncologyMore specialties
One of America's Top Doctors - Castle Connolly Top Doctors
Rated one of New York Magazine's Best Doctors

Location Info


1978 Crompond Road
Cortlandt Manor, NY 10567
US

Additional Locations for John G. Mears, MD

  • CUIMC/Herbert Irving Pavilion

    161 Fort Washington Avenue
    New York, NY 10032
    US

Insurances Accepted


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    Aetna Signature Administrators
    Student Health
    NY Signature
    NYP Employee Plan
    PPO
    HMO
    Medicare Managed Care
    POS
    EPO
    EPO
    POS
    HMO
    PPO
    Great West (National)
    Medicare Managed Care
    Medicare Managed Care
    PPO
    Vytra
    Medicaid Managed Care
    Select Care (Exchange)
    Medicare Managed Care
    Essential Plan
    EPO
    PPO
    ConnectiCare
    POS
    HMO
    Medicare Managed Care
    HMO
    PPO
    EPO
    MagnaCare
    Traditional Medicare
    Railroad
    HMO
    Freedom
    Liberty
    Quality Health Management
    Columbia University Employee Plan
    Medicare Managed Care
    Compass (Exchange)
    PPO
    POS
    HMO
    Empire Plan

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About John G. Mears, MD


J. Gregory Mears, M.D. is a Clinical Professor of Medicine at Columbia University Medical Center. After receiving a B.S. at Trinity College, Dr. Mears obtained an M.D. at The College of Physicians and Surgeons, Columbia University. He undertook his Internal Medicine residency at Boston University Medical Center and his Hematology-Medical Oncology fellowship at Columbia University Medical Center.Dr. Mears' early career was research based and involved studies of the molecular genetics of disorders of hemoglobin as well as chronic myelogenous leukemia. For the past 25 years Dr. Mears has maintained a clinical practice caring for people with blood disorders with an emphasis on leukemia, non-Hodgkin's lymphoma, Hodgkin's disease, and multiple myeloma. Dr. Mears has a strong clinical interest in women with breast cancer and is the Medical Director of the OctoberWoman Foundation.Additionally, Dr. Mears is pursuing clinical research in the fields of Hodgkin's and non-Hodgkin's lymphoma as well as breast cancer. He is also actively engaged in the teaching of medical students, residents and fellows.


Board Certifications

  • Hematology
  • Internal Medicine

Expertise

  • Anemia, Iron Deficiency
  • Bleeding Disorder
  • Breast Cancer
  • Chemotherapy
  • Leukemia
  • Lymphoma
  • Multiple Myeloma
  • Sickle Cell Anemia

Education

  • Internship: Boston University Medical Center
  • Residency: Boston University Medical Center
  • Medical School: Columbia University College of Physicians and Surgeons
  • Fellowship: Columbia Presbyterian Medical Center, NY

Titles & Positions

  • Professor of Medicine at CUMC

Hospital Affiliations

  • NewYork-Presbyterian / Columbia University Irving Medical Center
  • NewYork-Presbyterian Hudson Valley Hospital

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